<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <title>CMS后台管理系统</title>
    <link rel="stylesheet" type="text/css" href="./css/themes/default/easyui.css">
    <link rel="stylesheet" type="text/css" href="./css/themes/icon.css">
    <script type="text/javascript" src="./js/jquery.min.js"></script>
    <script type="text/javascript" src="./js/jquery.easyui.min.js"></script>
    <style>
        #menus li {
            list-style: none;
            padding: 5px 10px;
            margin: 10px 0;
            background: #eaf2ff;
            border: 1px solid #b7d2ff;
            border-radius: 5px;
            width: 100px;
            text-align: center;
        }

        #menus li a {
            color: #000;
            text-decoration: none;
        }
    </style>
</head>

<body>
    <div class="easyui-layout" data-options="fit:true">
        <div data-options="region:'north'" style="height:50px">
            <div class="easyui-panel" style="padding:5px;">
                <a href="#" class="easyui-linkbutton" data-options="plain:true">主页</a>
                <a href="#" class="easyui-menubutton" data-options="menu:'#mm1',iconCls:'icon-edit'">编辑</a>
                <a href="#" class="easyui-menubutton" data-options="menu:'#mm2',iconCls:'icon-help'">帮助</a>
                <a href="#" class="easyui-menubutton" data-options="menu:'#mm3'">关于</a>
            </div>
            <div id="mm1" style="width:150px;">
                <div data-options="iconCls:'icon-undo'">Undo</div>
                <div data-options="iconCls:'icon-redo'">Redo</div>
                <div class="menu-sep"></div>
                <div>Cut</div>
                <div>Copy</div>
                <div>Paste</div>
                <div class="menu-sep"></div>
                <div>
                    <span>Toolbar</span>
                    <div>
                        <div>Address</div>
                        <div>Link</div>
                        <div>Navigation Toolbar</div>
                        <div>Bookmark Toolbar</div>
                        <div class="menu-sep"></div>
                        <div>New Toolbar...</div>
                    </div>
                </div>
                <div data-options="iconCls:'icon-remove'">Delete</div>
                <div>Select All</div>
            </div>
            <div id="mm2" style="width:100px;">
                <div>Help</div>
                <div>Update</div>
                <div>About</div>
            </div>
            <div id="mm3" class="menu-content" style="background:#f0f0f0;padding:10px;text-align:left">
                <img src="http://www.jeasyui.com/images/logo1.png" style="width:150px;height:50px">
                <p style="font-size:14px;color:#444;">Try jQuery EasyUI to build your modern, interactive, javascript applications.</p>
            </div>
        </div>
        <div data-options="region:'south',split:true" style="height:50px;">
            <center>copyright 2019</center>
        </div>
        <div data-options="region:'west',split:true" title="管理模块分类" style="width:200px;">
            <ul id="menus">
                <li><a link="./views/user.html" href="javascript:void(0)">用户管理</a></li>
                <li><a link="./views/cate.html" href="javascript:void(0)">分类管理</a></li>
                <li><a link="./views/news.html" href="javascript:void(0)">新闻管理</a></li>
                <li><a link="./views/product.html" href="javascript:void(0)">产品管理</a></li>
                <li><a link="./views/order.html" href="javascript:void(0)">订单管理</a></li>
            </ul>
        </div>
        <div data-options="region:'center',title:'主要内容展示',iconCls:'icon-ok'">
            <div id="tt" class="easyui-tabs" data-options="fit:true"></div>
        </div>
    </div>
</body>

</html>

<script>
    $("#menus li a").click(function() {
        var link = $(this).attr('link');
        var title = $(this).text();
        addPanel(title, link);
    });

    function addPanel(title,content){
        if($('#tt').tabs('exists',title)){
            $('#tt').tabs('select',title);
        }else{
             $('#tt').tabs('add',{
            title: title,
            content:`<iframe src="${content}" frameborder="0" style="width:100%;height:100%;"></iframe>`,
            closable: true
        });
        }

    }

    $(document).ready(function() {
        addPanel('首页', './views/main.html');
    });

    var globalURL = 'http://localhost:3000/';
</script>